Faithfully abridged, J. C. Ryle’s iconic work Holiness is presented here for a modern audience. When writing this piece in the 19th century, Ryle was troubled by the worldliness which had infiltrated the church. He saw a neglect of holy living and recognised that this disease needed to be addressed. Two centuries later, this practical and insightful book is desperately relevant and helpful to anyone with a willingness to follow Christ wholeheartedly.